1. The perimeter of a rectangle (2) is 254 cm. If its length is 100 cm, then find its area.
2. Find the area of a parallelogram whose length is 8 cm and height is 5 cm. (2)
3. Find the circumference and area of a circle whose radius is 7 cm. (2)
4. If the base of a right angled triangle is 6 cm and the hypotenuse is 10 cm, then find its area. (2)
(2) 5. Construct a triangle PQR, given that PQ = 6 cm, QR 7 cm, and PR = 5 cm.
(2) 6. Construct a triangle ABC, given that AB = 6 cm, BC = 5.5 cm and LABC = 60
7. Construct a (2) triangle XYZ, given that XY = 5 cm, LX= 30°, and LY = 80
(2) 8. Construct a right angled triangle, whose hypotenuse is 8 cm long and one leg is 6 cm
9. Explain why A MNO A EFG (2)
M
N
M
(2) 10. In the adjoining Tigure, MN = MO and P is the mid-point of NO.
State the three pairs of equal parts in A MPN and A MPO. (i)
i) Is A MPN A MPO?
N P
11. How many times will the wheel of a car rotate in a journey of 22 km, if the radius of the wheel of
(2) the car is 35 cm?
12. (2) If the circumference of a circle exceeds its diameter by 40 cm, find the radius of the circle.
13. Find the area of the shaded region. (3)
A 0 CM B
E
Gem C
Ocm O cmn
O cm
14. A rectangular room is 9 m long and 8 m wide. The floor of the room is covered by square tiles of
(3) perimeter 2.4 m. find the cost of the covering the floor if each tile cost Rs 50.
Answers
Answered by
2
Answer:
2
Step-by-step explanation:
Answered by
3
Answer:
1..(254-2*100)/2=27
2. 40
3 2πr= 44
4.1/2 *10*6=30
rest you construct yourself
Step-by-step explanation:
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